词汇。
There is an ______ of oil paintings in the museum. (exhibit)
It often ________(吸收) power from others.
Robots can help Mum do the _______(干洗衣服) when there are dirty clothes.
The robot has three long arms ________(连接) to its chest.
For a moment he was completely ______ (knock) over by the news of his friend’s death.
Before I got home yesterday, my shirt _______ (iron) by my wife.
The contribution that Einstein made to modern physics is _______(独一无二的).
The machine is ________ (旋转) out of control.
Now Daniel’s father is one of the youngest ________ (教授) in his university.
There was only one girl __________ (服务) customers.